 <template>
    <van-button type="primary">主要按钮</van-button>
    <van-button type="success" round>成功按钮</van-button>
    <van-button type="default" disabled>默认按钮</van-button>
    <van-button type="warning" block>警告按钮</van-button>
    <van-button type="danger" plain hairline>危险按钮</van-button>
    <van-button type="danger" loading loading-type="spinner" loading-text="加载中..." />
  </template>
  
  <style scoped>
    button{
      margin: 3px;
    }
  </style>
  